Hi All,
I am trying to bring up a Message Box and halt the program if no data is entered into an Edittext Box
Currently I am using:
In the Old VB6 Days I could use the following:
If Len(edittextbox1.Text) = 0 Then
Msgbox ("Please Enter a Serial Number", "360" )
Exit Sub
End If
Any ideas on how we can do this?
I am trying to bring up a Message Box and halt the program if no data is entered into an Edittext Box
Currently I am using:
B4X:
Sub Button1_Click
If EditText1.Text = " " Then
Msgbox ("Please Enter a Serial Number", "360" )
End If
File.WriteString(File.DirDefaultExternal, EditText1.Text & ".txt" , txtLog.Text)
Msgbox ("Info Saved", "360")
End SubIn the Old VB6 Days I could use the following:
If Len(edittextbox1.Text) = 0 Then
Msgbox ("Please Enter a Serial Number", "360" )
Exit Sub
End If
Any ideas on how we can do this?